Free Plan
Stable Diffusion
Open-source AI image generation for everyone
About Stable Diffusion
Stable Diffusion is an open-source latent diffusion model that generates high-quality images from text prompts. Developed by Stability AI, it can be downloaded and run entirely on a local machine with a capable GPU, giving users full control and privacy over their generations. The model has a massive ecosystem of community fine-tunes, LoRAs, and tools built around it, including popular interfaces like Automatic1111 and ComfyUI. Stability AI also offers a commercial API for developers who want to integrate image generation into their applications. It remains one of the most flexible and widely used AI image generation systems in the world.
Key Features
Fully open-source model — run locally with no usage limits
Huge library of community fine-tuned models and LoRAs
Developer API for integrating generation into apps and workflows
Supports img2img, inpainting, outpainting, and ControlNet
Pros & Cons
👍 Pros
- Completely free to run locally — no per-image costs
- Maximum creative control and customization via community models
- No content restrictions when self-hosted
👎 Cons
- Requires technical knowledge to set up and run locally
- Local setup demands a modern GPU for reasonable performance
- Output quality depends heavily on prompt engineering and model choice
Use Cases
Developers building image generation features into their own products via API
Artists and hobbyists running custom fine-tuned models locally for unique styles
Researchers and enthusiasts exploring AI image generation without cost limits
💰 Pricing
Stable Diffusion Pricing Plans
Monthly
Yearly
Save 20%
Self-Hosted (Free)
Download and run the model locally on your own hardware at no cost.
$0
/mo
- Full model weights available for download
- Unlimited local generations
- Access to community models and tools
- No data sent to external servers
Most Popular
API (Pay-as-you-go)
Access Stability AI models via API with a prepaid credit balance.
$10
/mo
- Access to latest Stable Diffusion models via REST API
- Pay-per-image — no monthly commitment
- Fast cloud inference
- Developer-friendly documentation
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